SPECIFICATIONS

Application: Computer

Brand Name: Qtysxw

Condition: Used

Dissipation Power: International standard

High-concerned chemical: None

Operating Temperature: International standard

Origin: Mainland China

Package: BGA

Supply Voltage: International standard

Type: Logic ICs

is_customized: Yes

Welcome,welcome!!!

Customer Service:

1.You could contact usAliexpress Conversationsand Email (52284003@qq.com)or Skype(kely_guo@outlook.com)

2.We will reply you within 12 hours.

Feedback

1.If you are satisfied with our goods, please give us a positive feedback, thank you for your assistance.

2.If you are not satisfied, please kindly let us know. Your constructive advice will be our motion to revise and improve, thank you for your understanding

Dear buyers:

Please pay attention to follwing instruction upon receipt our chips.

The BGA chips you buy from our company are of  high technologyand as pricise as nanometer.

For small quantity of chips,they are exposed to the air after being taken out from package.so they probably will adhere to some humidity,thus,in order to avoid quality problem,we suggest that you put them inside a baking chamber for at least 24 hours at 100℃-110℃.

When soldering,please make sure that the temperature for lead-free /No Pb BGA chips is 245℃-260℃(Maximum),Leaded/Pb BGA chips 180℃-205℃(Maximum).

The soldering process is complicated.Soldering/replacing chips must be operated by engineers who have proficient skills.

As BGA chips are fragile,complicatedly structured,with mumerous balls,any slightly faulty positioning,careless temperature-comtrol,or incomplete cleaning PCB boards will result in insufficient soldering or missing soldering.the chips will ,as a result ,die.

BGA chips are easily get broken by improper soldering ,before buying ,you should comsider 3 points:

1) Have you bought the right chips?

2) Do you have proper equipment?

3) Are you skillful enough to solder the chips?

Returns of parts that have been used on machines will not be acceptable.

Please comfirm that the chips you received are as described in our store.your satisfaction is of vital importance to the development of our company.if you find any discrepancy ,please be free to contact us without hesitation,for immediate solution.we will either refund or replace the chips.

Our company have been specialized in BGA chips for over 15 years,We welcome every one who is experienced in BGA chips to buy in our store again.For those who are not familiar with BGA chips,we would decline with thanks.